using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX

ffmpeg -i small.mp4 -vf 'zoompan=z='min(zoom+0.0015,1.5)':d=125:s=640x360' -c:v libx264 -c:a libfdk_aac -y smallzoom.mp4ffmpeg version 2.3.git Copyright (c) 2000-2014 the FFmpeg developersīuilt on 18:14:20 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5)Ĭonfiguration: -prefix=/home/stuzzo/ffmpeg_build -extra-cflags=-I/home/stuzzo/ffmpeg_build/include -extra-ldflags=-L/home/stuzzo/ffmpeg_build/lib -bindir=/home/stuzzo/bin -extra-libs=-ldl -enable-gpl -enable-libass -enable-libfdk-aac -enable-libmp3lame -enable-libopus -enable-libtheora -enable-libvorbis -enable-libvpx -enable-libxvid -enable-libx264 -enable-nonfree Should I convert before the video in images? Or there's another way?

Now, I trying the same solution for videos, but without success. I solved the problem with images in this way (I repeat this command for each image): ffmpeg -loop 1 -i test.jpg -vf 'zoompan=z='min(zoom+0.0015,1.5)':d=125' -c:v libx264 -pix_fmt yuvj420p -t 5 -s '796x450' test.mp4 The problem is when I generate the video I must add a zoomin effect to each input element. I'm working in a project where I should generate a video, from an input set of videos or images.

Openshot zoom